Information Menu; Service Access And Parameters; Parameter Definitions 3 To - Foster Display Case Parameter Settings Service Manual

Information Menu

Pressing and releasing FNC will access the information menu, use the UP or DOWN keys to scroll through and
press OK to display the value.
The first in the menu is Sett; this indicates the set value, press OK to display the value.
Release OK and Nd will be displayed; this indicates the next defrost time in hours and minutes, press OK to
display the value.
Release OK and Pb1 will be displayed; this is the temperature indicated by the Thermostat Probe, press OK to
display the value.
Release OK and Pb2 will be displayed; this is the temperature indicated by the Evaporator Probe, press OK to
display the value.
Release OK and Pb3 will be displayed; this is the temperature indicated by the Cabinet Probe, press OK to display
the value.
Release OK and Pb4 will be displayed; this is the first Condenser Alarm Probe, press OK to display the value.
Release OK and Pb5 will be displayed; this is the second Condenser Alarm Probe, press OK to display the value.
(Only used on models with two condensing units)
Release OK and Con will be displayed; this indicates which compressor is running. (Most cases have only 1
compressor but some have 2)
Release OK and C1t will be displayed; this indicates haw many hours the first compressor has been running.
Release OK and C2t will be displayed; this indicates haw many hours the second compressor has been running.
Press FNC to return to the main display.
User Menu
Press and hold FNC for 5 seconds to enter the user menu use the UP or DOWN keys to scroll through and press
OK to display the value.
See the cabinet parameters on page 4 for the correct settings.

Service Access and Parameters

To access press and hold OK for 5 seconds and the display will show 0000.
The password is 1953.
Set the first number by using the UP or DOWN key, once selected press OK to move to the next number.
Once the number is completed correctly press OK to access the parameters and use the UP and DOWN keys to
change the values. Once the change has been completed press OK to move to the next parameter.
Parameter Definitions
Set Point values for group 1- folder (St1)
St1 Set point value
The set point value for the first set of control parameters.
dlF1 Differential
The temperature difference for the stopping and starting of the compressor. Must be a positive value
dlt1 Time interval between defrosts
dEt1 Maximum duration of defrost.
dSt1 Temperature at which the defrost is terminated
dt1 Drying time after the termination of a defrost
Set Point values for group 2- folder (St2)
St2 Set point value
The set point value for the first set of control parameters.
dlF2 Differential
The temperature difference for the stopping and starting of the compressor. Must be a positive value
Dlt2 Time interval between defrosts
dEt2 Maximum duration of defrost.
dSt2 Temperature at which the defrost is terminated
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